baber/WOPTO huggingface dataset:
Patent SE-8201778-L (SE)
Inventor: CLOOSTERMANS-HUWAERT L
IPC: C22F1/04
Filed: 1982-03-19
Abstract: In a process for manufacturing e.g. wire rods of precipitation hardenable aluminium alloy the first step comprises an exclusively thermal step of continuously quenching a continuous bar for obtaining a restored and supersaturated structure. The second step immediately follows the first step in the same continuous operation and comprises the working, preferably rolling, of the bar at an aging temperature into wire rods, which are subsequently submitted to aging. The starting material may be a bar formed by continuous casting and hot rolling, while aging may be carried out by retarded cooling.
Patent SE-8202786-L (SE)
Inventor: LOFBERG G G
IPC: B65D81/24
Filed: 1982-05-04
Abstract: A baglike gas tight and moisture tight container is described. The inside and outside surfaces of the container wall are made of fabric. Between these there are layers of gas tight moisture tight plastics. The wall of the contains comprises fabric layers which can be woven from plastic tapes and are made from polypropylene or HD polyethylene. This can contain titania for reflection of IR radiation and protection against UV radiation. Between these there is a layer e.g. polyethylene or polyvinylidene chloride laminate wich likewise can contain titania. There can be another similar layer. (Provisional Basic previously advised in Week 8351)
Patent SE-8204429-L (SE)
Inventor: LENANDER A
IPC: G07F17/10
Filed: 1982-07-22
Abstract: PCT No. PCT/DK81/00107 Sec. 371 Date Jul. 15, 1982 Sec. 102(e) Date Jul. 15, 1982 PCT Filed Nov. 30, 1981 PCT Pub. No. WO82/01950 PCT Pub. Date Jun. 10, 1982.A coin-operated lock for mounting on a trolley which is alternatively secured and released. The lock has two blockable keyholes for two separate keys, and a common fence which cooperates with the keyholes is adapted to move from a blocking position in one of the keyholes to a blocking position in the other keyhole upon insertion of a key into the latter keyhole, for securing one of the keys inserted into the corresponding keyhole.
Patent SE-8204488-L (SE)
Inventor: BRUNI L
IPC: F02F3/02
Filed: 1982-07-28
Abstract: A piston for an internal combustion engine has the conventional skirt replaced by top and bottom bearing surfaces spaced apart by a substantial gap of constant width. The top bearing surfaces are connected to the piston crown through the ring band whereas the bottom surfaces are attached to piston bosses by struts. The gap allows the passage of lubricant to the cylinder to ensure adequate lubrication of the bearing surfaces.
Patent SE-8302726-L (SE)
Inventor: LEONARDSSON P-E
IPC: F16J15/34
Filed: 1983-05-13
Abstract: The invention concerns a seal device comprising a rotating and a non rotating seal ring, a so-called mechanical seal. The rotating (2) and non rotating (3) rings are pressed towards each other by an elastic socket (4) surrounding the shaft (1).
Patent SE-8303457-L (SE)
Inventor: OTTE H J
IPC: E21B47/022
Filed: 1983-06-16
Abstract: Inclination measurement apparatus having a housing, a reference pendulum mounted for swinging about one axis of the housing to respond to deviation of the housing means about such axis, an inclination indicator responsive to the inclination of such housing about another axis, and connected to such reference pendulum, whereby to adopt a predetermined reference position relative to such first axis, a movable locking device operable to restrain movement of such inclination indicator about such transverse axis and being releaseable to permit such movement, the locking device being movable into and out of engagement with the indicator device to secure such indicator device against movement about such transverse axis.
Patent SE-8303576-L (SE)
Title: Plant growth accelerating appts. - provided with elongate plant beds rotated about their longitudinal axis and supplied periodically with moisture whilst in rotation
Inventor: DEDOLPH R R
IPC: A01G31/00
Filed: 1983-06-22
Abstract: Plant growth rate is increase by providing an elongate plant bed which is rotated about its longitudinal axis whilst disposed in the horizontal plane and supplying the rotating plant bed periodically with nutrient liqs. Introduction of centrifugal forces which counteract the gravitational forces promotes the increased rate of growth by affecting the cell structure formation. Pref. the longitudinal axis of the bed whilst the latter is rotated is inclined cyclically w.r.t. the horizontal plane by an amt., varying from 0.01-0.25 when the bed is subjected to the incidence of a relatively weak light to reduce the rate of respiration of the plants.
Patent SE-8303809-L (SE)
Inventor: KRONOGARD S-O
IPC: F02D25/00
Filed: 1983-07-04
Abstract: In order to improve the fuel economy and reduce the emission contents in the exhaust gases, a multi-cylinder vehicle engine is sectioned to provide independently functionable groups of cylinders 46, 47; 49-51, connected to a fuel supply system which can engage and disengage the groups as desired. One cylinder 48 in the row of cylinders has no piston or associated crank mechanism, and the crankshaft of the engine is sectioned opposite this cylinder. The crankshaft parts carry bevelled gears 54, 55, which are in engagement with a multiple-disc clutch 53 situated outside of the crankshaft and connected to a transmission 43 containing a differential gear driving shaft parallel with the crankshaft. The gears 54, 55 also drive shafts 61, 62 extending upwards through the pistonless cylinder 48 and actuating the camshafts 64, 63 of the cylinder groups 46, 47; 49- 51. <IMAGE>
Patent SE-8404151-L (SE)
Inventor: COVINGTON R R
IPC: C07D235/30
Filed: 1984-08-20
Abstract: 6-(1H-Tetrazol-5-yl)thiozolo[3,2-a]pyrimidin-5-ones, 3-(1H-tetrazol-5-yl)-4H-pyrimido[2,1-b]benzothiazol-4-ones, and the corresponding imidazo- and triazolo-pyrimidines, thiones, and imines are useful as antiallergy and antiasthmatic compounds by virtue of their inhibitory action on the immediate hypersensitivity reaction in mammals and relaxant action on the tracheal muscle. Intermediates in the synthesis of these substances from 2-aminoazoles and ethoxy-methylene malononitrile also have smooth muscle relaxant and immediate hypersensitivity reaction inhibitory activity.
Patent SE-8500822-L (SE)
Inventor: GADIENT F
IPC: A61P21/02
Filed: 1985-02-20
Abstract: Diazepinoindoles or pharmaceutically acceptable acid addition salts thereof are useful as antidepressant, conflict reducing or neuroleptic agents.
Patent SE-8502335-L (SE)
Inventor: SEVERINSSON L M
IPC: F16D65/22
Filed: 1985-05-10
Abstract: A wedge brake arrangement for drum brakes on heavy road vehicles includes a brake cylinder push rod (29), plungers (26) axially movable perpendicularly to the push rod, and force transmitting rollers (32) between parallel wedge surfaces at the end of the push rod and on the respective plunger. In order to obtain full control over the reaction forces from the plungers (26) at brake operation the push rod (29) is guided by the housing (25) of the arrangement in the plane of the plungers by means of guide rollers (35) between plane surfaces at the end of the push rod (29) and in the housing (25), respectively, the surfaces being parallel with each other and with the axis of the push rod.
Patent SE-8502916-L (SE)
Inventor: OIJIMA H
IPC: C22C38/00
Filed: 1985-06-12
Abstract: In a ferrite-austenite two phase stainless steel, the quantity of soluble aluminum is made to be less than 0.02 wt. %, which improves impact strength. The steel is especially suitable to manufacture seamless steel pipes having improved toughness. A preferred composition comprises in weight %: C       -0.03      Si   0.1-1.0      Mn   0.1-2.0      P       -0.03 S       -0.01      Ni     3-8      Cr    21-28      Mo     1-4      N   0.08-0.25 Sol. Al   -0.02      Fe  balance.
Patent SE-8600929-L (SE)
Inventor: TAKAGI Y
IPC: H02H3/093
Filed: 1986-02-28
Abstract: A power breaker system comprises a main breaker having a short timing delay function which is connected to a power source; a current limiting circuit for limiting fault current which is connected to the main breaker; and a plurality of branch load circuits consisting of each feeder breaker and each load which are connected to the current limiting circuit.
Patent SE-8602108-L (SE)
Inventor: MANNBRO ROLF
IPC: E02F3/40
Filed: 1986-05-09
Abstract: The excavator scoop halves (17,18) are located around at least one shaft (16) adjoining the fixture (4,5) of the scoop to the machine arm (2,3) in such a way that they are pivotable independently of one another in relation to the fixture. For pivoting the front half (17), a primary power mechanism is provided and a secondary such mechanism is available for the rear half (18). In this way the scoop can be pivoted partly in its entirety with the two halves following one another, and partly with different movements for the two halves so that they can be opened in relation to one another.
Patent SE-8604281-L (SE)
Inventor: LARSSON O
IPC: B25J18/06
Filed: 1986-10-09
Abstract: The robot arm is supported by a base relative to which it can rotate, and has at least three rotatable, interconnected socket-shaped sections (11,12,13). The plane of rotation (14) between the sections is at an angle to the normal sectional rotary axis (15). - The arm sections are all connected to a torsional component which at its two ends is connected to unions located in the respective rotation planes via an articulation.
Patent SE-8702893-L (SE)
Inventor: GRANESTRAND P O
IPC: H04B17/40
Filed: 1987-07-16
Abstract: The present invention relates to optical repeaters in a two-way optical line link, e.g. one included in a teletransmission system. The optical repeaters are implemented such as to provide a system which, inter alia in fault localizing, utilizes the line link transmission capacity optimally by completely optical through-connection of signals on the optical fibre cables. In fault localizing, one repeater at a time is checked, by an end terminal in the link transmitting a test signal including an address for selecting a repeater for testing and a test pattern. An optical amplifier amplifies the test signal in every repeater through which the signal passes, and when it reaches the repeater indicated by the address, a control circuit controls an optical switch such that the test signal is switched (loop connected) and is returned to the transmitting terminal where fault analysis takes place.
Patent SE-8703487-L (SE)
Inventor: GRANDIN LARS
IPC: G09F9/33
Filed: 1987-09-09
Abstract: Light-diffusing plastic prisms and light diodes (4) are located in a holder formed as a profile in which the prisms are raised above the one end surface of the profile. The prisms form segments of a number, and the light diodes are placed in the profile behind the segments. The holder is of extruded aluminium, and the light-diffusing prisms are provided on their ends with aluminium foil protection against diffusion of light to an adjacent prism. The light diodes are fitted on a circuit board (3) which is placed on the opposite side of the profile to the raised segments, so that the light diodes are located between the circuit board and the prims.
Patent SE-8801042-L (SE)
Inventor: STEPHENS M
IPC: C04B28/02
Filed: 1988-03-22
Abstract: An improved water loss control additive for hydraulic cements, particularly hydraulic cements used in subterranean well bore cementing operations, is disclosed. The additive comprises an aqueous solution comprising a tetrapolymer of N-vinyl-2-pyrrolidone, acrylamide and/or methacrylamide, sodium 2-acrylamido-2-methylpropane sulfonate and/or 2-acrylamido-2-methylpropane sulfonic acid, and acrylic acid or sodium acrylate; a base; and electrolyte and a surfactant.
Patent SE-8801106-L (SE)
Inventor: NORDBERG AGNETA
IPC: B60R25/00
Filed: 1988-03-25
Abstract: An anti-theft device for motor vehicles with automatic transmission, comprising a housing (10) with a door (12) and a lock (15, 16) to detachably retain the housing (10) around a knob (4) on a gear lever (3) so that a manually actuated locking device (5) on the knob (4) is protected by the housing (10).
Patent SE-8801264-L (SE)
Inventor: STEINBER G
IPC: C23F11/173
Filed: 1988-04-06
Abstract: Corrosion inhibiting compositions comprise     a) a compound of formula I   <IMAGE>     b) a compound of formula II   <IMAGE> in which R is selected from C1-22 alkyl, C8-22 alkyl-C5-6 aryl or -CO-C8-22 alkyl or -CO-C8-22 alkenyl; each M independently is hydrogen, an alkali metal ion or a molar equivalent of an alkaline earth metal; R1 is M (as defined above) or a group of formula a> R-(OCnH2n-)x-    (a> each n independently is 2 or 3; and each x independently is 0 or an integer from 1 to 15 inclusive. R2 has a significance of R independently of R defined above; each m independently is 2 or 3; and y is 0 or an integer from 1 to 15 inclusive.
Patent SE-9000004-L (SE)
Inventor: NILSSON T
IPC: B29C51/08
Filed: 1989-12-29
Abstract: PCT No. PCT/SE90/00864 Sec. 371 Date Apr. 12, 1993 Sec. 102(e) Date Apr. 12, 1993 PCT Filed Dec. 21, 1990 PCT Pub. No. WO91/09723 PCT Pub. Date Jul. 11, 1991.A method and an apparatus to thermocrystallize amorphous thermoplastic material in a bottom portion (11) of a preform (10) while producing a container. By means of at least one heating device (20, 30) the plastic material is heated to an elevated temperature at which the material crystallizes thermally. The supply of energy is discontinued once the material crystallizes at a speed entailing that the thus released effect corresponds to or exceeds that effect which departs from the material undergoing crystallization. The apparatus includes a mandrel (26) having a forming surface (24) which at an increased temperature is brought into abutment against a defining surface (18) of the bottom potion. The forming surface has a curvature which deviates from the curvature of the defining surface (18) so that during the initial phase of the abutment the forming surface is abutting against the defining surface only in a central area thereof. On continued displacement of material in the bottom portion in order to form the portion the size of the central area thermoplastic material intended for temperature-conditioning abuts against the forming surfaces.
Patent SE-9000169-L (SE)
Inventor: EDSTROEM FRANS ERIK
IPC: G11B23/40
Filed: 1990-01-18
Abstract: Against each identification number (G) in the file (A) is a note block (H) with tear-off noting slips (J). On the other side of the file is at least one set of self-adhesive tickets (E) bearing identification numbers (F) identical to those (G) against the note blocks, and for attachment to the corresp. cassettes or storage cabinets.
Patent SE-9000279-L (SE)
Title: Alignment device for connection of trailer to towing vehicle - uses directional rods for determining position of coupling
Inventor: PETTERSSON H
IPC: B60D1/40
Filed: 1990-01-26
Abstract: Direction rods (C,D) enable the driver from his or her cab to determine the position of the coupling devices (A,B) between the towing and towed vehicles.
Patent SE-9000325-L (SE)
Inventor: ENG K
IPC: A41D31/00
Filed: 1990-01-31
Abstract: A fabric intended to serve as an insert in working trousers or trouser legs for power-saw operators. The fabric consists of two layers, viz. a carrier layer or passive layer, wherein the threads interconnect the threads of the active layer, i.e. the layer wherein on account of the contraction of the passive layer threads caused by suitable treatment of them, the threads of the active layer are forced to take on a sinuous configuration whereby at their contact with the saw chain the sinuous sections will be caught by the chain, and the threads of the active layer by pulled out and thus so heavily oppose the movement of the saw chain that the latter is immobilized.
Patent SE-9000568-L (SE)
Inventor: NILSSON B
IPC: B05B/
Filed: 1990-02-16
Abstract: The present invention concerns a valve for discharging a preferably viscous fluid. It is designed to open during discharge under the action of an overpressure, generated for example by means of a pump 1, and to be closed under its own power when the overpressure and the discharge cease. The valve 2 comprises a channel 9 with inlet and outlet ends 9a; 9b and an axial flow direction 10. The channel 9 is delimited on the one hand by a frame part 11 made of stiff material and on the other hand by a cover part 12 made of flexible material. The frame part 11 is designed with a groove 13 which has an essentially curved cross section. The edges of the cover part 12 extending in the flow direction 10 tightly adjoin the frame part 11. Towards the discharge end 9b, the cover part adapts to the shape of the groove 13. As a result of this, the cover part 12 bears sealingly with a certain contact pressure against the wall of the groove 13. <IMAGE>
Patent SE-9000649-L (SE)
Title: Data printing appts. - has printing boom along which needle printing head moves to build up symbols using point matrix
Inventor: SIMONSSON P
IPC: B41J2/30
Filed: 1990-02-23
Abstract: A control unit (10) covers all main control functions. It contains two voltage sources (11,12), a clock signal generator (13), a buffer (14) for temporary storage of print data, and a parallel/series converter (15) for print data. A second control unit (20) incorporates a parallel/series converter (21) for print data together with a memory in a logic block (23), and a drive stage for the individual needles in the printing head via coils (25.1-25.n). The cable connected to the printing head has six conductors, the first (8.1) of which serially transmits print data to the head end of the cable. A second conductor (8.2) transmits a clock signal, whilst a third (8.3) feeds voltage to the logic block (22). A fourth conductor (8.4) is for the earth of the logic block. A fifth conductor (8.5) feeds drive voltage to the drive circuits (24.1-24.n), and a sixth conductor (8.6) is for the drive circuit earth. The fifth conductor is also connected to the common end of the coils (25.1-25.n). @(Provisional basic advised week 91/20)@ @(12pp Dwg.No.2/4).
Patent SE-9001953-L (SE)
Inventor: OLOFSSON H K
IPC: A01J5/12
Filed: 1990-05-31
Abstract: PCT No. PCT/SE91/00360 Sec. 371 Date Oct. 15, 1992 Sec. 102(e) Date Oct. 15, 1992 PCT Filed May 21, 1991 PCT Pub. No. WO91/18500 PCT Pub. Date Dec. 12, 1991.A milking pulsator comprises a housing, forming a chamber, in which a vacuum passage opens via a first opening. A pulsation channel to be connected to at least one teat cup communicates with the chamber and with atmosphere via a second opening. Valve means are arranged to close and open said first and second openings. Each valve means comprises a membrane, and a pivoted member, the membrane being attached between the pivoted member and the housing. The pivoted members are journalled in the housing for pivotal motion back and forth between closing positions, at which said openings are covered by the membranes of the valve means, and opening positions, at which said openings are uncovered. In addition, adjustment means are adapted to adjust the pivoted members of the valve means such that the first opening is closed when the second opening is uncovered and vice versa.
Patent SE-9101345-L (SE)
Inventor: ERIKSSON R
IPC: H01R13/514
Filed: 1991-05-06
Abstract: Connector comprising two parts which can be taken apart and put together in the form of a pin part 2 and a socket part where the socket part consists of a casing 26 and a cover 27. In the pin part a number of pins 5 are arranged, the first end 24 of which are electrically connected at the joining of the part with a corresponding socket contact 36, 46 in the socket part and the other end 25 of which is soldered to a circuit board. The pins are arranged in three rows 7-9 and two adjacent pins in a row are electrically connected. The socket part is available in two versions, one for screw terminal connection and securing plate connection and one for only securing plate connection. For both types of connection it is possible to make double connections. In the casing there are a number of first compartments 33 for taking the screw terminals 31 and/or securing plates 32 provided with socket contacts. There are also a number of second compartments 34 designed only to take securing plates. Cables intended for screw terminals are inserted in the socket part stripped 45 while cables intended for securing plates are inserted provided with socket contacts 47. In the cover there are arranged different connection holes 53, 55 for taking cables provided with socket contacts or stripped cables. <IMAGE>
Patent SE-9101515-L (SE)
Inventor: LINDBLAD L
IPC: B60N2/225
Filed: 1991-05-21
Abstract: PCT No. PCT/SE92/00334 Sec. 371 Date Dec. 20, 1993 Sec. 102(e) Date Dec. 20, 1993 PCT Filed May 20, 1992 PCT Pub. No. WO92/20548 PCT Pub. Date Nov. 26, 1992.The invention concerns a device, preferably arranged for setting inclination of a backrest of a seat, primarily a vehicle seat, comprising components which are interconnected in pairs for mutual rotational movement and which are arranged to be associated with the back rest and the seat face, respectively, of the seat. Each component of the pair is formed with a gear rim, the rims positioned adjacent one another in mutual concentric relationship, with the rim teeth meshing with the teeth of a number of planet wheel pairs, the latter rolling in mesh with the associated gear rim, thus causing the two gear rims and their associated component of the joint to turn relatively to one another, and consequently the back rest of the seat to pivot with respect to the seat part.
Patent SE-9101858-L (SE)
Inventor: PLATH E-D
IPC: G01P13/00
Filed: 1991-06-17
Abstract: The arrangement for monitoring the flow of a medium through a chamber contains a piston movable in the flow chamber controlling a flow aperture between an inlet (28) and outlet (29) chamber and a sensor of the position of the piston (32). The position can be such as to close or open the through aperture. The inlet chamber has an associated arrangementm (46) for drawing off the surplus medium when the piston is moved into its closing position. A spring biases the piston into the closing position. ADVANTAGE - Ensures large piston strokes even for small pressure and flow rates.
Patent SE-9200101-L (SE)
Inventor: STROEMBERG SVEN ARNE ROLAND
IPC: B26D1/40
Filed: 1992-01-14
Abstract: The present invention relates to a device for retaining knife blades for cutting, perforation or other treatment of a running web, perferably a paper web, whereby said web runs between a rotatable knife-retaining cylinder (3) and a counter pressure cylinder (5), whereby the knife blade (2) may be wedged up by means of a wedge device (K) by being brought into the slot (6) by means of the counter pressure cylinder (5). In order to permit effective wedge up of knife blades (2) in exact positions in the slot (6) even it said blades have dimensions which differ from knife blades of a certain defined dimension, the wedge device (K) comprises and/or cooperates with at least one spring means (17) disposed beside said wedge device in the slot (6) and, upon insertion of a knife blade (2) into the slot (6) for wedging up thereof by means of the counter pressure cylinder (5), compressible to a dimension which lies within such an interval that it permits insertion of those knife blades (2) into the slot (6), the dimensions of which differ from said certain, defined dimension and lie within such a certain, defined range of tolerance including said defined dimension, whereby said spring means (17), when compressed to a dimension within said interval, has such a spring force that knife blades (2) having dimensions within said range of tolerance are retained in the slot (6). <IMAGE>
Patent SE-9301914-L (SE)
Inventor: LINDAHL ARNE
IPC: G01N15/06
Filed: 1993-06-04
Abstract: Device for the compression of material comprises a hydraulic press appts (15) supported in a rotatable axle link (24), which can be moved through at least 180 deg about the axle link. Also claimed is a method for the measurement of drainage properties of a material using the device, whereby the cylinder is emptied of its water-contg compressed material contents once the measurements have been taken.